version 1.10, 2003/06/18 15:32:37
|
version 1.16, 2003/07/16 13:52:19
|
Line 93 sub file_dialogs {
|
Line 93 sub file_dialogs {
|
my $bgcolor = "#FFFFFF"; |
my $bgcolor = "#FFFFFF"; |
my $sheettype = $spreadsheet->{'type'}; |
my $sheettype = $spreadsheet->{'type'}; |
my $result = ''; |
my $result = ''; |
|
my $message = ''; |
## |
## |
## Deal with saving the spreadsheet |
## Deal with saving the spreadsheet |
if (exists($ENV{'form.save'}) && |
if ((exists($ENV{'form.save'}) || exists($ENV{'form.makedefault'})) && |
exists($ENV{'form.savefilename'})) { |
exists($ENV{'form.savefilename'})) { |
$spreadsheet->filename($ENV{'form.savefilename'}); |
$spreadsheet->filename($ENV{'form.savefilename'}); |
my $save_status = $spreadsheet->save(); |
my $save_status = $spreadsheet->save(); |
if ($save_status ne 'ok') { |
if ($save_status ne 'ok') { |
$result .= "An error occurred while saving the spreadsheet". |
$message .= "An error occurred while saving the spreadsheet". |
"There error is:".$save_status; |
"There error is:".$save_status; |
return $result; |
return $result; |
} else { |
} else { |
$result .= "Spreadsheet saved as ".$ENV{'form.savefilename'}; |
$message .= "Spreadsheet saved as ".$ENV{'form.savefilename'}; |
} |
} |
} elsif (exists($ENV{'form.newformula'}) && |
} elsif (exists($ENV{'form.newformula'}) && |
exists($ENV{'form.cell'}) && |
exists($ENV{'form.cell'}) && |
Line 116 sub file_dialogs {
|
Line 117 sub file_dialogs {
|
$spreadsheet->save_tmp(); |
$spreadsheet->save_tmp(); |
# output that we are dealing with a temporary file |
# output that we are dealing with a temporary file |
$result .=&hiddenfield('workcopy',$sheettype); |
$result .=&hiddenfield('workcopy',$sheettype); |
$result .='<pre>'.$ENV{'form.cell'}.' = '. |
if ($ENV{'form.newformula'} !~ /^\s*$/) { |
$ENV{'form.newformula'}."</pre>\n"; |
$message .='<table><tr>'. |
|
'<td valign="top"><pre>Cell '.$ENV{'form.cell'}.' = </pre></td>'. |
|
'<td><pre>'.$ENV{'form.newformula'}."</pre></td></tr></table>\n"; |
|
} else { |
|
$message .= 'Deleted contents of cell '.$ENV{'form.cell'}.'.'; |
|
} |
} |
} |
## |
## |
## Editing code |
## Editing code |
Line 136 sub file_dialogs {
|
Line 142 sub file_dialogs {
|
$truefilename.'" />'. |
$truefilename.'" />'. |
'</nobr>'; |
'</nobr>'; |
my $makedefault_dialog = '<input type="submit" name="makedefault" '. |
my $makedefault_dialog = '<input type="submit" name="makedefault" '. |
'value="Make This Sheet the Default"/>'; |
'value="Save as & Make This Sheet the Default"/>'; |
# |
# |
my $link = '<a href="javascript:openbrowser'. |
my $link = '<a href="javascript:openbrowser'. |
"('sheet','loadfilename','spreadsheet')\">Select Spreadsheet File</a>"; |
"('sheet','loadfilename','spreadsheet')\">Select Spreadsheet File</a>"; |
Line 175 END
|
Line 181 END
|
</tr> |
</tr> |
</table> |
</table> |
END |
END |
return $result; |
return ($result,$message); |
} |
} |
|
|
sub handler { |
sub handler { |
Line 232 sub handler {
|
Line 238 sub handler {
|
$name = $ENV{'form.sname'}; |
$name = $ENV{'form.sname'}; |
$domain = $ENV{'form.sdomain'}; |
$domain = $ENV{'form.sdomain'}; |
} |
} |
# |
|
# Open page, try to prevent browser cache. |
|
# |
|
$r->content_type('text/html'); |
|
$r->header_out('Cache-control','no-cache'); |
|
$r->header_out('Pragma','no-cache'); |
|
$r->send_http_header; |
|
## |
## |
## Check permissions |
## Check permissions |
my $allowed_to_edit = &Apache::lonnet::allowed('mgr', |
my $allowed_to_edit = &Apache::lonnet::allowed('mgr', |
$ENV{'request.course.id'}); |
$ENV{'request.course.id'}); |
|
# Only those instructors/tas/whatevers with complete access |
|
# (not section restricted) are able to modify spreadsheets. |
my $allowed_to_view = &Apache::lonnet::allowed('vgr', |
my $allowed_to_view = &Apache::lonnet::allowed('vgr', |
$ENV{'request.course.id'}); |
$ENV{'request.course.id'}); |
|
if (! $allowed_to_view) { |
|
$allowed_to_view = &Apache::lonnet::allowed('vgr', |
|
$ENV{'request.course.id'}.'/'.$ENV{'request.course.sec'}); |
|
# Those who are restricted by section are allowed to view. |
|
# The routines in lonstatistics which decide which students' |
|
# will be shown take care of the restriction by section. |
|
} |
# |
# |
# Only those able to view others grades will be allowed to continue |
# Only those able to view others grades will be allowed to continue |
# if they are not requesting their own. |
# if they are not requesting their own. |
if (($sheettype eq 'classcalc') || |
if ($sheettype eq 'classcalc') { |
($name ne $ENV{'user.name'} ) || |
|
($domain ne $ENV{'user.domain'})) { |
|
if (! $allowed_to_view) { |
if (! $allowed_to_view) { |
$r->print('<h1>Access Permission Denied</h1>'. |
$ENV{'user.error.msg'}= |
'</form></body></html>'); |
$r->uri.":vgr:0:0:Access Permission Denied"; |
return OK; |
return HTTP_NOT_ACCEPTABLE; |
|
} |
|
} |
|
if ((($name ne $ENV{'user.name'} ) || |
|
($domain ne $ENV{'user.domain'})) && $sheettype ne 'classcalc') { |
|
# Check that the student is in their section? |
|
if (exists($ENV{'request.course.sec'}) && |
|
$ENV{'request.course.sec'} ne '' ) { |
|
my $stu_sec = &Apache::lonnet::usection($domain,$name, |
|
$ENV{'request.course.id'}); |
|
if ($stu_sec ne $ENV{'request.course.sec'}) { |
|
$ENV{'user.error.msg'}= |
|
$r->uri.":vgr:0:0:Requested student not in your section."; |
|
return HTTP_NOT_ACCEPTABLE; |
|
} |
} |
} |
} |
} |
|
|
|
# |
|
# Open page, try to prevent browser cache. |
|
# |
|
$r->content_type('text/html'); |
|
&Apache::loncommon::no_cache($r); |
|
$r->send_http_header; |
|
|
# |
# |
# Header.... |
# Header.... |
# |
# |
Line 352 ENDSCRIPT
|
Line 379 ENDSCRIPT
|
## |
## |
## Editing/loading/saving |
## Editing/loading/saving |
if ($allowed_to_edit) { |
if ($allowed_to_edit) { |
|
my ($html,$action_message) = &file_dialogs($spreadsheet); |
if ($ENV{'form.makedefault'}) { |
if ($ENV{'form.makedefault'}) { |
$spreadsheet->make_default(); |
$spreadsheet->make_default(); |
|
if ($action_message) { |
|
$action_message .= '<br />'; |
|
} |
|
$action_message .= 'Made this spreadsheet the default'; |
|
if ($sheettype eq 'classcalc') { |
|
$action_message .= ' for the course'; |
|
} elsif ($sheettype eq 'studentcalc') { |
|
$action_message .= ' for all students'; |
|
} elsif ($sheettype eq 'assesscalc') { |
|
$action_message .= ' for all assessments'; |
|
} |
|
$action_message .= '.'; |
} |
} |
$r->print('<table><tr><td>'.$spreadsheet->html_header().'</td>'. |
$r->print('<table><tr><td>'.$spreadsheet->html_header().'</td>'. |
'<td valign="bottom">'. |
'<td valign="bottom">'.$html."</td></tr></table>\n"); |
&file_dialogs($spreadsheet)."</td></tr></table>\n"); |
if ($action_message ne '') { |
|
$r->print(<<END); |
|
<table> |
|
<tr><td valign="top"><b>Last Action:</b></td> |
|
<td> </td> |
|
<td>$action_message</td> |
|
</tr> |
|
</table> |
|
END |
|
} |
$r->rflush(); |
$r->rflush(); |
} else { |
} else { |
$r->print('<table><tr><td>'.$spreadsheet->html_header(). |
$r->print('<table><tr><td>'.$spreadsheet->html_header(). |
"</td></tr></table>\n"); |
"</td></tr></table>\n"); |
} |
} |
|
$r->rflush(); |
# |
# |
if (! exists($ENV{'form.not_first_run'}) && $sheettype eq 'classcalc') { |
if ($sheettype eq 'classcalc') { |
$r->print('<input type="submit" value="Generate Spreadsheet" /><br />'); |
$r->print('<input type="submit" value="Generate Spreadsheet" /><br />'); |
} |
} |
# |
# |
Line 379 ENDSCRIPT
|
Line 429 ENDSCRIPT
|
if ($allowed_to_view || $allowed_to_edit) { |
if ($allowed_to_view || $allowed_to_edit) { |
$r->print($spreadsheet->parent_link()); |
$r->print($spreadsheet->parent_link()); |
} |
} |
|
$r->rflush(); |
$spreadsheet->display($r); |
$spreadsheet->display($r); |
} |
} |
$r->print('</form></body></html>'); |
$r->print('</form></body></html>'); |